A leveling device for ground construction

Abstract

The application relates to the technical field of foundation construction, and discloses a leveling device for foundation construction, which comprises a first profile frame, a second profile frame, a third profile frame, a wheel, a hydraulic cylinder, a first supporting plate and a first compression roller. During use, the hydraulic cylinder is controlled to work, and the angle between the first profile frame and the third profile frame can be adjusted under the pushing or pulling of the moving end of the hydraulic cylinder, so that the relative position relationship between the wheel and the first compression roller is changed. When the moving end of the hydraulic cylinder is in a retracted state, the third profile frame is flipped upwards relative to the first profile frame. Finally, the wheel is separated from the ground, and the first compression roller abuts against the ground, so that the foundation can be pressed and leveled. When the moving end of the hydraulic cylinder is in an extended state, the third profile frame is flipped downwards relative to the first profile frame. Finally, the first compression roller is separated from the ground, and the wheel abuts against the ground, so that the whole device can be transferred on a bumpy road.

Description

Technical Field

[0001] This application relates to the field of foundation construction technology, and in particular to a leveling device for foundation construction. Background Technology

[0002] A related technology (publication number: CN220847515U) discloses a leveling device for building construction, including a roller. The roller has closed ends, each rotatably connected to a roller shaft. Support arms are fixedly connected to the roller shafts, and a drive assembly is rotatably connected between the two support arms. A slider is fixedly connected to the side of the drive assembly, and a handle is slidably connected through the opposite side of the slider. A fixing rod is fixedly connected between the two handles. Two power components are disposed inside the roller cavity. Each power component is fixedly connected to one end of a roller shaft, and a polarization component for vibrating the roller is fixedly connected between the two power components.

[0003] In the process of implementing the above technical solution, at least the following problems were found:

[0004] This leveling device for building construction, once placed at the target location, uses a drive assembly to move the rollers, thereby leveling the ground. Furthermore, the use of two levers and a sliding block connection ensures that the drive assembly is unaffected by roller vibration during movement, making it easy to hold. However, during transfer to the target location, the rollers remain in constant contact with the road surface. This makes transfer difficult when the road surface is uneven.

[0005] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this application, and therefore may include information that does not constitute prior art known to those skilled in the art. Utility Model Content

[0006] To provide a basic understanding of some aspects of the disclosed technical solutions, a brief summary is given below. This summary is not a general commentary, nor is it intended to identify key / important components or describe the scope of protection of these technical solutions, but rather serves as a prelude to the detailed explanations that follow.

[0007] This disclosure provides a leveling device for foundation construction, which facilitates relocation.

[0008] In some technical solutions, the leveling device for foundation construction includes: a first profile frame; a second profile frame rotatably mounted on the first profile frame for connection to a motor vehicle; a third profile frame rotatably mounted on the first profile frame, with the first profile frame located between the second and third profile frames along the length direction of the first profile frame; a wheel rotatably mounted on the third profile frame; a hydraulic cylinder rotatably mounted between the first and third profile frames; a first support plate connected to the first profile frame; and a first pressure roller rotatably mounted on the first support plate along the width direction of the first profile frame. When the moving end of the hydraulic cylinder is in a retracted state, the first pressure roller abuts against the ground; and when the moving end of the hydraulic cylinder is in an extended state, the wheel abuts against the ground.

[0009] Optionally, it further includes: a second support plate connected to the first profile frame, along the length direction of the first profile frame, the second support plate and the first support plate being located on both sides of the first profile frame; a second pressure roller rotatably mounted on the second support plate along the width direction of the first profile frame, the second pressure roller including blades located on its side; wherein, when the moving end of the hydraulic cylinder is in the retracted state, the second pressure roller also abuts against the ground.

[0010] Optionally, it further includes: a third support plate connected to the first profile frame, located between the first support plate and the second support plate along the length direction of the profile frame; a third pressure roller rotatably mounted on the third support plate along the width direction of the first profile frame, the second pressure roller including a protrusion on its side; wherein, when the moving end of the hydraulic cylinder is in the retracted state, the third pressure roller also abuts against the ground.

[0011] Optionally, it further includes: seated bearings, which are respectively fitted onto the main shafts of the first pressure roller, the second pressure roller, and the third pressure roller, and respectively mounted on the first support plate, the second support plate, and the third support plate.

[0012] Optionally, it further includes: a first support connected to the first profile frame; wherein the tail end of the hydraulic cylinder is rotatably mounted on the first support.

[0013] Optionally, it further includes: a second support connected to the third profile frame; wherein the movable end of the hydraulic cylinder is rotatably mounted on the second support.

[0014] Optionally, it further includes: a first connecting plate connected to the first profile frame; a second connecting plate connected to the second profile frame; and a first pin rotatably passing through the first connecting plate and the second connecting plate along the width direction of the first profile frame.

[0015] Optionally, it further includes: a third connecting plate connected to the first profile frame; a fourth connecting plate connected to the third profile frame; and a second pin rotatably passing through the third connecting plate and the fourth connecting plate along the width direction of the first profile frame.

[0016] Optionally, it further includes: angle irons, which are respectively installed at the profile connection points of the first profile frame, the second profile frame, and the third profile frame.

[0017] The leveling device for foundation construction provided in this disclosure can achieve the following technical effects:

[0018] This disclosure provides a leveling device for foundation construction, comprising a first profile frame, a second profile frame, a third profile frame, wheels, a hydraulic cylinder, a first support plate, and a first pressure roller. The second profile frame is rotatably mounted on the first profile frame, and the second profile frame and the first profile frame are rotatable relative to each other. The second profile frame is used to connect to a motor vehicle, allowing the entire device to move under the towing of the vehicle. The third profile frame is rotatably mounted on the first profile frame, and the second profile frame and the first profile frame are rotatable relative to each other. Along the length of the first profile frame, the first profile frame is located between the second and third profile frames. The wheels are rotatably mounted on the third profile frame for contacting the ground. The hydraulic cylinder is rotatably mounted between the first and third profile frames to provide driving force for adjusting the angle between the first and third profile frames. The first support plate is connected to the first profile frame to support the rotatable first pressure roller. The first pressure roller is rotatably mounted on the first support plate along the width direction of the first profile frame and can rotate relative to the support plate. When the moving end of the hydraulic cylinder is in the retracted state, the first pressure roller is in contact with the ground; when the moving end of the hydraulic cylinder is in the extended state, the wheel is in contact with the ground.

[0019] In use, the second profile is connected to the motor vehicle, and the entire device moves under the vehicle's drive. During operation, the hydraulic cylinder is controlled; by pushing or pulling at the moving end of the hydraulic cylinder, the angle between the first and third profile frames can be adjusted, thereby changing the relative position of the wheel and the first pressure roller. When the moving end of the hydraulic cylinder is in the retracted state, the third profile frame flips upward relative to the first profile frame. This ultimately causes the wheel to detach from the ground and the first pressure roller to contact the ground, allowing for pressing and leveling of the foundation. When the moving end of the hydraulic cylinder is in the extended state, the third profile frame flips downward relative to the first profile frame. This ultimately causes the first pressure roller to detach from the ground and the wheel to contact the ground, facilitating the transfer of the entire device on bumpy roads.

[0020] The above general description and the description below are exemplary and illustrative only and are not intended to limit this application. Attached Figure Description

[0021] One or more embodiments are illustrated by way of example with reference to the accompanying drawings. These illustrations and drawings do not constitute a limitation on the embodiments. Elements having the same reference numerals in the drawings are shown as similar elements. The drawings are not to be scaled. And wherein:

[0022] Figure 1 This is a front view structural schematic diagram of a leveling device for foundation construction provided in an embodiment of this disclosure;

[0023] Figure 2 This is a top view of a leveling device for foundation construction provided in an embodiment of this disclosure;

[0024] Figure 3 yes Figure 2 Enlarged structural diagram at point A;

[0025] Figure 4 yes Figure 2 Enlarged structural diagram at point B;

[0026] Figure 5 This is a bottom view structural diagram of a leveling device for foundation construction provided in an embodiment of this disclosure.

[0027] Figure label:

[0028] 1. First profile frame; 2. Second profile frame; 3. Third profile frame; 4. Wheel; 5. Hydraulic cylinder; 6. First support plate; 7. First pressure roller; 8. Second support plate; 9. Second pressure roller; 10. Third support plate; 11. Third pressure roller; 12. Bearing with seat; 13. First support; 14. Second support; 15. First connecting plate; 16. Second connecting plate; 17. First pin; 18. Third connecting plate; 19. Fourth connecting plate; 20. Second pin. Detailed Implementation

[0029] To provide a more detailed understanding of the features and technical content of the embodiments of this disclosure, the implementation of the embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for illustrative purposes only and are not intended to limit the embodiments of this disclosure. In the following technical description, for ease of explanation, several details are used to provide a full understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be simplified in their depiction to simplify the drawings.

[0030] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this disclosure are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this disclosure described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0031] In this disclosure, the terms "upper," "lower," "inner," "middle," "outer," "front," and "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for better describing the embodiments of this disclosure and their implementations, and are not intended to limit the indicated devices, elements, or components to having a specific orientation, or to require them to be constructed and operated in a specific orientation. Furthermore, some of the aforementioned terms may be used to indicate other meanings besides orientation or positional relationship; for example, the term "upper" may in some cases indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this disclosure according to the specific circumstances.

[0032] Furthermore, the terms "set up," "connect," and "fix" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this disclosure according to the specific circumstances.

[0033] Unless otherwise stated, the term "multiple" means two or more.

[0034] In this embodiment of the disclosure, the character " / " indicates that the objects before and after it are in an "or" relationship. For example, A / B means: A or B.

[0035] The term "and / or" describes an association between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or A and B.

[0036] It should be noted that, unless otherwise specified, the embodiments and features described in the present disclosure can be combined with each other.

[0037] Combination Figures 1 to 5 As shown, this embodiment of the present disclosure provides a leveling device for foundation construction, including a first profile frame 1, a second profile frame 2, a third profile frame 3, wheels 4, a hydraulic cylinder 5, a first support plate 6, and a first pressure roller 7. The second profile frame 2 is rotatably mounted on the first profile frame 1, and the second profile frame 2 and the first profile frame 1 are rotatable relative to each other. The second profile frame 2 is used to connect to a motor vehicle so that the entire device can move under the drag of the motor vehicle. The third profile frame 3 is rotatably mounted on the first profile frame 1, and the second profile frame 2 and the first profile frame 1 are rotatable relative to each other. Along the length direction of the first profile frame 1, the first profile frame 1 is located between the second profile frame 2 and the third profile frame 3. The wheels 4 are rotatably mounted on the third profile frame 3 for contacting the ground. The hydraulic cylinder 5 is rotatably mounted between the first profile frame 1 and the third profile frame 3 for providing driving force to adjust the angle between the first profile frame 1 and the third profile frame 3. The first support plate 6 is connected to the first profile frame 1 and is used to support and mount the rotatable first pressure roller 7. The first pressure roller 7 is rotatably mounted on the first support plate 6 along the width direction of the first profile frame 1 and can rotate relative to the support plate. When the moving end of the hydraulic cylinder 5 is in the retracted state, the first pressure roller 7 is in contact with the ground; when the moving end of the hydraulic cylinder 5 is in the extended state, the wheel 4 is in contact with the ground.

[0038] This disclosure provides a leveling device for foundation construction. A second profile is connected to a motor vehicle, and the entire device moves under the drive of the vehicle. During use, a hydraulic cylinder 5 is controlled to operate. The angle between the first profile frame 1 and the third profile frame 3 can be adjusted by pushing or pulling the moving end of the hydraulic cylinder 5, thereby changing the relative positional relationship between the wheel 4 and the first pressure roller 7. When the moving end of the hydraulic cylinder 5 is in the retracted state, the third profile frame 3 flips upward relative to the first profile frame 1. This ultimately causes the wheel 4 to detach from the ground and the first pressure roller 7 to abut against the ground, allowing for pressing and leveling of the foundation. When the moving end of the hydraulic cylinder 5 is in the extended state, the third profile frame 3 flips downward relative to the first profile frame 1. This ultimately causes the first pressure roller 7 to detach from the ground and the wheel 4 to abut against the ground, facilitating the transfer of the entire device on bumpy roads.

[0039] Optionally, combined Figure 1 , Figure 2 and Figure 5 As shown, it also includes a second support plate 8 and a second pressure roller 9. The second support plate 8 is connected to the first profile frame 1 and is used to support and mount the rotatable second pressure roller 9. Along the length direction of the first profile frame 1, the second support plate 8 and the first support plate 6 are located on both sides of the first profile frame 1. The second pressure roller 9 is rotatably mounted on the second support plate 8 along the width direction of the first profile frame 1 and can rotate relative to the second support plate 8. The second pressure roller 9 includes blades located on its side, which are used to break up hard protrusions on the ground. When the moving end of the hydraulic cylinder 5 is in the retracted state, the second pressure roller 9 is also in contact with the ground.

[0040] In this embodiment, when the moving end of the hydraulic cylinder 5 is in the retracted state, the third profile frame 3 flips upward relative to the first profile frame 1. This ultimately causes the wheel 4 to detach from the ground, and the first pressure roller 7 and the second pressure roller 9 to abut against the ground, allowing the foundation to be pressed and leveled. Furthermore, during the leveling process, the blades of the second pressure roller 9 can break up hard protrusions on the ground, facilitating subsequent pressing. When the moving end of the hydraulic cylinder 5 is in the extended state, the third profile frame 3 flips downward relative to the first profile frame 1. This ultimately causes the first pressure roller 7 and the second pressure roller 9 to detach from the ground, and the wheel 4 to abut against the ground, facilitating the transfer of the entire device on bumpy roads.

[0041] Optionally, combined Figure 1 , Figure 2 and Figure 5 As shown, it also includes a third support plate 10 and a third pressure roller 11. The third support plate 10 is connected to the first profile frame 1 and is used to support the rotatable third pressure roller 11. Along the length direction of the profile frame, the third support plate 10 is located between the first support plate 6 and the second support plate 8. The third pressure roller 11 is rotatably mounted on the third support plate 10 along the width direction of the first profile frame 1 and can rotate relative to the third support plate 10. The second pressure roller 9 includes a protrusion on its side for crushing larger clods of soil after crushing. When the moving end of the hydraulic cylinder 5 is in the retracted state, the third pressure roller 11 also comes into contact with the ground.

[0042] In this embodiment, when the moving end of the hydraulic cylinder 5 is in the retracted state, the third profile frame 3 flips upward relative to the first profile frame 1. This ultimately causes the wheel 4 to detach from the ground, and the first pressure roller 7, second pressure roller 9, and third pressure roller 11 to contact the ground, allowing the foundation to be pressed and leveled. Furthermore, during the leveling process, the protrusions of the third pressure roller 11 can be used to crush larger clods of soil after breakage, facilitating subsequent pressing. When the moving end of the hydraulic cylinder 5 is in the extended state, the third profile frame 3 flips downward relative to the first profile frame 1. This ultimately causes the first pressure roller 7, second pressure roller 9, and third pressure roller 11 to detach from the ground, and the wheel 4 to contact the ground, facilitating the transfer of the entire device on bumpy roads.

[0043] Optionally, combined Figure 1 , Figure 2 and Figure 5 As shown, it also includes a seated bearing 12. The seated bearing 12 is respectively mounted on the main shafts of the first pressure roller 7, the second pressure roller 9 and the third pressure roller 11, and is respectively installed on the first support plate 6, the second support plate 8 and the third support plate 10.

[0044] In this embodiment, the seated bearing 12 is used to reduce the friction between the first pressure roller 7, the second pressure roller 9, and the third pressure roller 11 and the first support plate 6, the second support plate 8, and the third support plate 10, and to improve the accuracy of the first pressure roller 7, the second pressure roller 9, and the third pressure roller 11 when rotating relative to the first support plate 6, the second support plate 8, and the third support plate 10.

[0045] Optionally, combined Figure 1 , Figure 2 and Figure 5 As shown, it also includes a first support 13. The first support 13 is connected to the first profile frame 1. The tail end of the hydraulic cylinder 5 is rotatably mounted on the first support 13.

[0046] In this embodiment, the first support 13 is used to enable detachable installation between the hydraulic cylinder 5 and the first frame, so as to facilitate subsequent maintenance and replacement of the hydraulic cylinder 5.

[0047] Optionally, combined Figure 2 and Figure 5 As shown, it also includes a second support 14. The second support 14 is connected to the third profile frame 3. The movable end of the hydraulic cylinder 5 is rotatably mounted on the second support 14.

[0048] In this embodiment, the second support 14 is used to enable detachable installation between the hydraulic cylinder 5 and the third frame, so as to facilitate subsequent maintenance and replacement of the hydraulic cylinder 5.

[0049] Optionally, combined Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, it also includes a first connecting plate 15, a second connecting plate 16, and a first pin 17. The first connecting plate 15 is connected to the first profile frame 1. The second connecting plate 16 is connected to the second profile frame 2. The first pin 17 is rotatably inserted through the first connecting plate 15 and the second connecting plate 16 along the width direction of the first profile frame 1.

[0050] In this embodiment, a first pin 17 is used as a connector, allowing the first connecting plate 15 and the second connecting plate 16 to rotate relative to each other, thereby allowing the first profile frame 1 and the second profile frame 2 to rotate relative to each other. Furthermore, using a pin as a connector offers the advantages of stable connection and ease of disassembly.

[0051] Optionally, combined Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, it also includes a third connecting plate 18, a fourth connecting plate 19, and a second pin 20. The third connecting plate 18 is connected to the first profile frame 1. The fourth connecting plate 19 is connected to the third profile frame 3. The second pin 20 is rotatably inserted through the third connecting plate 18 and the fourth connecting plate 19 along the width direction of the first profile frame 1.

[0052] In this embodiment, a second pin 20 is used as a connector, allowing the third connecting plate 18 and the fourth connecting plate 19 to rotate relative to each other, thereby allowing the first profile frame 1 and the third profile frame 3 to rotate relative to each other. Furthermore, using a pin as a connector offers the advantages of stable connection and ease of disassembly.

[0053] Optionally, it also includes angle irons. The angle irons are respectively installed at the profile connections of the first profile frame 1, the second profile frame 2, and the third profile frame 3.

[0054] In this embodiment of the disclosure, angle iron is used to improve the connection strength between the profiles of the first profile frame 1, the second profile frame 2 and the third profile frame, thereby improving the structural lightness of the first profile frame 1, the second profile frame 2 and the third profile frame.

[0055] The foregoing description and accompanying drawings have fully illustrated embodiments of this disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the order of operation may vary. Parts and features of some embodiments may be included or substituted for parts and features of other embodiments. Embodiments of this disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from its scope. The scope of this disclosure is limited only by the appended claims.

Claims

1. A leveling device for foundation construction, characterized in that, include: First profile frame; The second profile frame is rotatably mounted on the first profile frame and is used to connect to the motor vehicle; The third profile frame is rotatably mounted on the first profile frame. Along the length direction of the first profile frame, the first profile frame is located between the second profile frame and the third profile frame. Wheels, rotatably mounted on the third profile frame; A hydraulic cylinder is rotatably mounted between the first profile frame and the third profile frame; The first support plate is connected to the first profile frame; The first pressure roller is rotatably mounted on the first support plate along the width direction of the first profile frame; Specifically, when the moving end of the hydraulic cylinder is in the retracted state, the first pressure roller is in contact with the ground; when the moving end of the hydraulic cylinder is in the extended state, the wheel is in contact with the ground.

2. The leveling device for foundation construction according to claim 1, characterized in that, Also includes: The second support plate is connected to the first profile frame. Along the length of the first profile frame, the second support plate and the first support plate are located on both sides of the first profile frame. The second pressure roller is rotatably mounted on the second support plate along the width direction of the first profile frame, and the second pressure roller includes blades located on its side. When the moving end of the hydraulic cylinder is in the retracted state, the second pressure roller also comes into contact with the ground.

3. A leveling device for foundation construction according to claim 2, characterized in that, Also includes: A third support plate is connected to the first profile frame and is located between the first support plate and the second support plate along the length of the profile frame. The third pressure roller is rotatably mounted on the third support plate along the width direction of the first profile frame, and the second pressure roller includes a protrusion located on its side. When the moving end of the hydraulic cylinder is in the retracted state, the third pressure roller also comes into contact with the ground.

4. A leveling device for foundation construction according to claim 3, characterized in that, Also includes: Mounted bearings are respectively fitted onto the main shafts of the first pressure roller, the second pressure roller, and the third pressure roller, and are respectively mounted on the first support plate, the second support plate, and the third support plate.

5. A leveling device for foundation construction according to claim 1, characterized in that, Also includes: The first support is connected to the first profile frame; The tail end of the hydraulic cylinder is rotatably mounted on the first support.

6. A leveling device for foundation construction according to claim 1, characterized in that, Also includes: The second support is connected to the third profile frame; The movable end of the hydraulic cylinder is rotatably mounted on the second support.

7. A leveling device for foundation construction according to any one of claims 1 to 6, characterized in that, Also includes: The first connecting plate is connected to the first profile frame; The second connecting plate is connected to the second profile frame; The first pin is rotatably inserted through the first connecting plate and the second connecting plate along the width direction of the first profile frame.

8. A leveling device for foundation construction according to any one of claims 1 to 6, characterized in that, Also includes: The third connecting plate is connected to the first profile frame; The fourth connecting plate is connected to the third profile frame; The second pin is rotatably inserted through the third connecting plate and the fourth connecting plate along the width direction of the first profile frame.

9. A leveling device for foundation construction according to any one of claims 1 to 6, characterized in that, Also includes: Angle irons are respectively installed at the profile connection points of the first profile frame, the second profile frame, and the third profile frame.

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